Denon SYS-76HT Service Manual page 21

DSW-76 SCHEMATIC DIAGRAMS (2/2)
1 2
-13.6V
+0.1V
4
3
+23.4V
-23.4V
5
-48.5V
-23.4V
+23.8V
-23.8V
+48.5V
A
-48.5V
21
DSW-76 Section
7
6
+23.4V
+48.5V
E1 : 230V 50Hz
E1C : 220V 50Hz
E1T : 120V 60Hz
P303
2
1
TO CON104
HI
P301 TF301
L
1
1 2
N
2
2 1 C303
F301 4.7n/250V A C
S1
POWER INPUT: FUSE: F301 TRANSFORMER:
AC120V(60HZ) 1.25A 125VAC INPUT 120VAC
INPUT 230AC
1.25A 250VAC
AC230V (50HZ)
POWER UNIT
SIGNAL LINE
PRE-AMP UNIT
SYS-76HT
8
A
B
C
C301
0.01u/250V A C
K1
12VDC RELAY
R301
560R/2W
D
D301
12V
P302
A C10.5V
1
TO P104
GND
2
A C10.5V
3
STBY
4
-V st
5
TO P201
TF301
E